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Spindle mechanism provided with core fixing device

A spindle and spindle base technology, applied in textiles and papermaking, etc., can solve the problems of reducing the vibration amplitude of the reel spindle and increasing the difficulty of the spindle installation.

Inactive Publication Date: 2014-11-05
JIANGSU HAIYANG CHEM FIBERS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the self-fixing core structure of the spindle frame of the above-mentioned textile machinery needs to install the spindle between the two spindle frames to reduce the vibration amplitude of the reel spindle during the winding process, which will increase the difficulty of installing the spindle

Method used

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  • Spindle mechanism provided with core fixing device
  • Spindle mechanism provided with core fixing device
  • Spindle mechanism provided with core fixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] like figure 1 , figure 2 As shown, a spindle mechanism provided with a centering device includes a spindle 10, a spindle seat 20, and a centering device 40. The spindle 10 is mounted on the spindle seat 20 through a bearing 30, and the top of the spindle 10 is hemispherical. .

[0026] like image 3 , Figure 4 As shown, the centering device 40 includes a pillar 41 installed on the spindle base 20 and perpendicular to the spindle base 20, a connecting rod 42 movably connected with the pillar 41 and perpendicular to it, and a fastening assembly 43 installed at the end of the connecting rod 42 , the connecting rod 42 can be rotated with the central axis of the pillar 41 as the rotation axis.

[0027] like Figure 7 As shown, the end of the connecting rod 42 is provided with a vertical circular through hole 421, the lower end of the fastening assembly 43 is provided with a protruding portion 432 along the circumference, and the upper end of the fastening assembly 43 ...

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Abstract

The invention discloses a spindle mechanism provided with a core fixing device. The spindle mechanism provided with the core fixing device comprises a spindle (10), a spindle seat (20), a bearing (30) and the core fixing device (40) mounted on the spindle seat (20). The core fixing device (40) comprises a fastening component (43) located above the spindle (10), a groove (431) is formed in the bottom end of the fastening component (43), and the groove (431) can cover the top end of the spindle (10), thus, when the spindle rotates, the amplitude of vibration of the spindle is limited by the groove. According to the technical scheme, the core fixing device belongs to a device attached to the spindle, the original structure of the spindle does not need to be changed, installation is convenient to carry out, occurrence of the yarn breaking situations generated due to oversize vibration amplitude during rotating of the spindle can be avoided, and smoothness of winding is improved.

Description

Technical field: [0001] The invention relates to the field of textile machinery design, in particular to a spindle mechanism provided with a core fixing device. Background technique: [0002] At present, due to the irregular structure of the reel and spindle in the winding process of the textile machine, the weight of the spinning machine continues to increase during the winding process, causing its vibration to intensify, affecting the tightness of the yarn winding, and easily causing yarn breakage, which affects the production progress. [0003] In view of the above technical problems, the invention with the authorized announcement number CN 202785079U and the authorized announcement date of March 13, 2013 discloses a self-fixing core structure for textile machine spindle racks. The device includes a U-shaped bracket, and the two ends of the U-shaped bracket correspond to A spindle frame is provided, wherein at least one spindle frame is movably connected with a U-shaped b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H7/08
Inventor 顾子安
Owner JIANGSU HAIYANG CHEM FIBERS
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